Letov Š-31 (vojenské letadlo)
| Field | Ind | Field content |
| leader | -----cz a22--------4500 | |
| 1 | ph979247 | |
| 3 | CZ-PrNK | |
| 5 | 20230911204020.6 | |
| 8 | 180125|n|anznnbabn-----------n-a|a------ | |
| 40 | ## | $a ABA001 $b cze $d ABA001 |
| 72 | #7 | $a 623 $x Vojenská technika $2 Konspekt $9 19 |
| 80 | $a 623.74 $2 MRF_2014 | |
| 150 | $a Letov Š-31 (vojenské letadlo) $7 ph979247 | |
| 550 | $w g $a Letov (letadla) $7 ph1157375 | |
| 550 | $w g $a vojenská letadla $7 ph116621 | |
| 750 | $a Letov Š-31 (military airplane) $2 eczenas | |
| 906 | $a wp20180125 $b tobu | |
| 906 | $a wz20181121 $b napo | |
| 906 | $a wu20220914 $b tobu | |
| 950 | 0 | $a název produktu |
| 998 | $a 000979247 |